19531413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6849

約数の個数: 24

約数和(自身を含む): 31842720

約数和(自身を除く): 12311307

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 6803, 20409, 61227, 74833, 197287, 224499, 591861, 673497, 1775583, 2170157, 6510471, 19531413]

約数ペア:

[(1, 19531413), (3, 6510471), (9, 2170157), (11, 1775583), (29, 673497), (33, 591861), (87, 224499), (99, 197287), (261, 74833), (319, 61227), (957, 20409), (2871, 6803)]